OBSOX vs. AVSC
Compare and contrast key facts about Oberweis Small-Cap Opportunities Fund (OBSOX) and Avantis US Small Cap Equity ETF (AVSC).
OBSOX is managed by Oberweis. It was launched on Sep 16, 1996. AVSC is a passively managed fund by Avantis that tracks the performance of the Russell 2000 Index. It was launched on Jan 11, 2022.
Performance
OBSOX vs. AVSC - Performance Comparison
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OBSOX vs. AVSC - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | |
|---|---|---|---|---|---|
OBSOX Oberweis Small-Cap Opportunities Fund | -0.48% | 14.28% | 16.13% | 15.81% | -5.93% |
AVSC Avantis US Small Cap Equity ETF | 6.21% | 9.42% | 7.75% | 19.68% | -11.72% |
Returns By Period
In the year-to-date period, OBSOX achieves a -0.48% return, which is significantly lower than AVSC's 6.21% return.
OBSOX
- 1D
- -3.30%
- 1M
- -8.84%
- YTD
- -0.48%
- 6M
- 3.09%
- 1Y
- 28.05%
- 3Y*
- 11.23%
- 5Y*
- 10.87%
- 10Y*
- 15.43%
AVSC
- 1D
- 2.60%
- 1M
- -2.78%
- YTD
- 6.21%
- 6M
- 9.31%
- 1Y
- 30.16%
- 3Y*
- 13.66%
- 5Y*
- —
- 10Y*
- —
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OBSOX vs. AVSC - Expense Ratio Comparison
OBSOX has a 1.25% expense ratio, which is higher than AVSC's 0.25% expense ratio.
Return for Risk
OBSOX vs. AVSC — Risk / Return Rank
OBSOX
AVSC
OBSOX vs. AVSC - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Oberweis Small-Cap Opportunities Fund (OBSOX) and Avantis US Small Cap Equity ETF (AVSC). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
| OBSOX | AVSC | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.99 | 1.31 | -0.32 |
Sortino ratioReturn per unit of downside risk | 1.50 | 1.92 | -0.42 |
Omega ratioGain probability vs. loss probability | 1.20 | 1.25 | -0.05 |
Calmar ratioReturn relative to maximum drawdown | 1.65 | 2.21 | -0.57 |
Martin ratioReturn relative to average drawdown | 6.39 | 8.53 | -2.14 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| OBSOX | AVSC | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.99 | 1.31 | -0.32 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.44 | — | — |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.63 | — | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.30 | 0.31 | -0.01 |
Correlation
The correlation between OBSOX and AVSC is 0.85, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.
Dividends
OBSOX vs. AVSC - Dividend Comparison
OBSOX has not paid dividends to shareholders, while AVSC's dividend yield for the trailing twelve months is around 1.02%.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
OBSOX Oberweis Small-Cap Opportunities Fund | 0.00% | 0.00% | 0.80% | 0.00% | 0.17% | 21.88% | 4.05% | 3.04% | 28.22% | 6.36% | 4.24% | 11.91% |
AVSC Avantis US Small Cap Equity ETF | 1.02% | 1.16% | 1.17% | 1.42% | 1.10% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
Drawdowns
OBSOX vs. AVSC - Drawdown Comparison
The maximum OBSOX drawdown since its inception was -80.52%, which is greater than AVSC's maximum drawdown of -28.40%. Use the drawdown chart below to compare losses from any high point for OBSOX and AVSC.
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Drawdown Indicators
| OBSOX | AVSC | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -80.52% | -28.40% | -52.12% |
Max Drawdown (1Y)Largest decline over 1 year | -13.92% | -13.45% | -0.47% |
Max Drawdown (5Y)Largest decline over 5 years | -28.65% | — | — |
Max Drawdown (10Y)Largest decline over 10 years | -42.79% | — | — |
Current DrawdownCurrent decline from peak | -11.40% | -4.50% | -6.90% |
Average DrawdownAverage peak-to-trough decline | -30.72% | -7.63% | -23.09% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 3.59% | 3.50% | +0.09% |
Volatility
OBSOX vs. AVSC - Volatility Comparison
Oberweis Small-Cap Opportunities Fund (OBSOX) has a higher volatility of 11.62% compared to Avantis US Small Cap Equity ETF (AVSC) at 6.08%. This indicates that OBSOX's price experiences larger fluctuations and is considered to be riskier than AVSC based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| OBSOX | AVSC | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 11.62% | 6.08% | +5.54% |
Volatility (6M)Calculated over the trailing 6-month period | 19.42% | 13.18% | +6.24% |
Volatility (1Y)Calculated over the trailing 1-year period | 28.23% | 23.15% | +5.08% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 24.77% | 22.60% | +2.17% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 24.49% | 22.60% | +1.89% |